osocket_stream.hpp

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00001 /*
00002   CLAW - a C++ Library Absolutely Wonderful
00003 
00004   CLAW is a free library without any particular aim but being useful to 
00005   anyone.
00006 
00007   Copyright (C) 2005-2008 Julien Jorge
00008 
00009   This library is free software; you can redistribute it and/or
00010   modify it under the terms of the GNU Lesser General Public
00011   License as published by the Free Software Foundation; either
00012   version 2.1 of the License, or (at your option) any later version.
00013 
00014   This library is distributed in the hope that it will be useful,
00015   but WITHOUT ANY WARRANTY; without even the implied warranty of
00016   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00017   Lesser General Public License for more details.
00018 
00019   You should have received a copy of the GNU Lesser General Public
00020   License along with this library; if not, write to the Free Software
00021   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00022 
00023   contact: julien_jorge@yahoo.fr
00024 */
00030 #ifndef __CLAW_OSOCKET_STREAM_HPP__
00031 #define __CLAW_OSOCKET_STREAM_HPP__
00032 
00033 #include <claw/basic_socketbuf.hpp>
00034 #include <ostream>
00035 
00036 namespace claw
00037 {
00038   namespace net
00039   {
00044     template< typename CharT, typename Traits = std::char_traits<CharT> >
00045     class basic_osocket_stream : public std::basic_ostream<CharT, Traits>
00046     {
00047     public:
00048       typedef CharT                          char_type;
00049       typedef Traits                         traits_type;
00050       typedef typename traits_type::int_type int_type;
00051       typedef typename traits_type::pos_type pos_type;
00052       typedef typename traits_type::off_type off_type;
00053 
00054       typedef basic_socketbuf<char_type, traits_type> buffer_type;
00055 
00056     private:
00057       typedef std::basic_ostream<CharT, Traits> super;
00058 
00059     public:
00060       basic_osocket_stream();
00061       basic_osocket_stream( const std::string& address, int port );
00062 
00063       ~basic_osocket_stream();
00064 
00065       buffer_type* rdbuf() const;
00066 
00067       bool is_open() const;
00068 
00069       void open( const std::string& address, int port );
00070       void open( int fd );
00071       void close();
00072 
00073     private:
00075       buffer_type m_buffer;
00076 
00077     }; // class basic_osocket_stream
00078 
00079     typedef basic_osocket_stream<char> osocket_stream;
00080     typedef basic_osocket_stream<wchar_t> wosocket_stream;
00081 
00082   } // namespace net
00083 } // namespace claw
00084 
00085 #include <claw/impl/osocket_stream.tpp>
00086 
00087 #endif // __CLAW_OSOCKET_STREAM_HPP__

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